Sorry to hear you're so low on storage. It's actually really interesting once you get a grasp on what each character is capable of. I mainly use Skaarf (a dragon) for Lane, Ardan (an armored protector) for Support, or Krul (an undead viking guy who can heal himself) for jungle, and I think I'm pretty decent with them XD Ardan's my main and Skaarf is my last resort.